Added the rest of entities. Added exception file for courseNotFound exception. Modified the interface for adding a course. Added the code for adding a course. 

Could not test the addCourse method -> needs revision (might be buggy)
Added the rest of entities. Added exception file for courseNotFound exception. Modified the interface for adding a course. Added the code for adding a course. 

Could not test the addCourse method -> needs revision (might be buggy)

Programmer : Raul
Added the rest of entities. Added exception file for courseNotFound exception. Modified the interface for adding a course. Added the code for adding a course. 

Could not test the addCourse method -> needs revision (might be buggy)

Commited again because git does not recognize my username

Programmer : Raul
Added the rest of entities. Added exception file for courseNotFound exception. Modified the interface for adding a course. Added the code for adding a course. 

Could not test the addCourse method -> needs revision (might be buggy)

Commited again because git does not recognize my username

Programmer : Raul
Added the rest of entities. Added exception file for courseNotFound exception. Modified the interface for adding a course. Added the code for adding a course. 

Could not test the addCourse method -> needs revision (might be buggy)

Commited again because git does not recognize my username

Programmer : Raul
Added dtos and adeed more JPA annotations to our entity classes.
Programmers: Tobias
Delete BusinessAcademy , ClassRomm and timeblocks to fix the addcourse
Fixed addCourse and addRole methods in serverfacadeDb
Programmers: Tobias and Raul
Merge branch 'oldVersionBugged' into dto

Conflicts:
	src/META-INF/persistence.xml
	src/entity/Teacher.java
Fixed dtos and made small changes in entitiy classes. Added methods to the ServerFacade
Programmers: Tobias and Raul
Fixed map bug.
Programmers: Tobias and Raul
Small change
Programmers: Tobias and Raul
added the entity classes. Found bugs in the code we need to take care of.
Fixed old facade tests, added new facade tests. Added more functionality in the facade and tested that also.
Programmers: Tobias
Changed return type of AddPersonToCourse.
Programmers: Tobias
Merge branch 'HTMLBranch' into FacadeTesting

Conflicts:
	src/htmlFiles/javascript.js
Merged master into HTMLBranch